TOTU Back Cover for Apple iPhone XS Max, Powerbank Case for Apple iPhone Xs Max  (Black, Charging Case)

Double your mobile battery power with this extended power bank case. Portable and handy you do not need to carry all those messy cable's, etc. Just snap this case on the back of your handset and use it like a Cover as well as get your phone charged simultaneously. ? Designed for iPhone, built-in original polymer lithium battery for the phone to provide extended standby time; ? Clever exterior design, do not remove the casing can enjoy all the features of the phone; ? Fourth gear battery capacity display LED lights, flashing indication charging operation; ? Intelligent key switch to extend the built-in battery life, higher security; ? Use of durable engineering materials, comprehensive protection of mobile phones, charging + protection of combo; ? Integrated circuit design, you can avoid short circuit or overtime charging or even extreme conditions of operation errors; ? Multiple protection circuit design, safe and reliable; ? Support data synchronization; ? High-grade crystal box packaging; Products Specification: 1. Battery Capacity: 5000-7000mah 2. Output: DC 5V-1A Max 3. Input: DC 5V-2A Max 4. Circulation: Circulation: ? 600 times 5. Battery type: advanced polymer lithium battery 6. Operating temperature: 0 ? -45 ? 7. Net Weight: 140g 8. Size: 146 x 71 x 9mm 9. Applicable Models: for iPhone